【High Page Yield】30,000 pages per DR3400 DR-3400 Drum Unit ( A4 with 5% coverage ). (Not Original). 【Compatible Printer】Compatible for Brother HL-L5000D, HL-L5100DN, HL-L5100DNT, HL-L5200DW, HL-L5200DWT, HL-L6200DW, HL-L6200DWT, HL-L6250DW, HL-L6250DN, HL-L6300DW, HL-L6400DW, HL-L6400DWT; DCP-L6600DW, DCP-L5500DN, DCP-L5600DN, DCP-L5650DN, MFC-L5700DW, MFC-L5700DN, MFC-L5750DW, MFC-L5850DW, MFC-L5900DW, MFC-L6700DW, MFC-L6750DW, MFC-L6800DW, MFC-L6800DWT, MFC-L6900DW, MFC-L5750DW, MFC-L5800DW Printer.
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